Active, not recruiting

N/A

25871

US

Vitamin D3, Vitamin D3 (cholecalciferol), 2000 IU per day. Other Name: cholecalciferol, fish oil, Omacor; 1 g per day as a fish oil capsule, containing 840 milligrams of marine omega-3 fatty acids (460 mg of eicosapentaenoic acid [EPA] and 380 mg of docosahexaenoic acid [DHA])., Vitamin D3 placebo, Fish oil placebo

Brigham and Women's Hospital, Harvard School of Public Health (HSPH)

COPD, Asthma, Pulmonary Function, Pneumonia

11/18

02/25